Greatest Common Factor of 213, 770, 990

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 213, 770, 990 by common division method
• Greatest Common Factor of 213, 770, 990 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Greatest Common Factor

We found the factors 213,770,990 . The biggest common factor number is the GCF number.
So the greatest common factor 213,770,990 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 205, 725, 204
• GCF of 625, 651, 655
• GCF of 742, 557, 274
• GCF of 154, 971, 667
• GCF of 984, 556, 433

1. What is the GCF of 213, 770, 990?

Answer: GCF of 213, 770, 990 is 1.

2. How to Find the GCF of 213, 770, 990

Answer: Greatest Common Factor(GCF) of 213, 770, 990 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(213, 770, 990) = 1.